OpenSearch/elasticsearch/build.gradle

import org.elasticsearch.gradle.precommit.LicenseHeadersTask

File checkstyleSuppressions = file('checkstyle_suppressions.xml')
subprojects {
  tasks.withType(Checkstyle) {
    inputs.file(checkstyleSuppressions)
    // Use x-pack specific suppressions file rather than the open source one.
    configProperties = [
      suppressions: checkstyleSuppressions
    ]
  }

  tasks.withType(LicenseHeadersTask.class) {
    approvedLicenses = ['Elasticsearch Confidential']
    additionalLicense 'ESCON', 'Elasticsearch Confidential', 'ELASTICSEARCH CONFIDENTIAL'
  }
}